Houdini 18.5 Executing tasks with PDG/TOPs pdg

pdg.serviceState module

Indicates the state of a PDG service

Values

pdg.serviceState.Stopped

The service is currently stopped, indicating that no clients are running and that no work items can be accepted.

pdg.serviceState.Starting

The service is currently in the process of starting up, which means that some clients in the service pool may be available to accept work items.

pdg.serviceState.Running

The service is fully running and all clients in the service pool are available to accept work items.

pdg

attributes

cooking

data

events

exceptions

  • pdg.AttribError

    Generic exception raised when an error occurs when accessing work item attributes

  • pdg.CookError

    Generic exception raised when an error running the graph.

  • pdg.ServiceError

    Generic exception raised when an error occurs during a PDG service manager operation

expressions

  • pdg.EvaluationContext

    A module with global functions that operate on the thread-local evaluation context

internal

nodes

schedulers

services

types

workitems